/* ==================== */
/* Base Dark Theme CSS */
/* ==================== */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #1a1a2e;
    --bg-card: #25253a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent-purple: #6e44ff;
    --accent-blue: #2d8bff;
    --accent-red: #ff4d4d;
    --accent-green: #2ecc71;

    --min-contrast-ratio: 4.5;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(110, 68, 255, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(45, 139, 255, 0.1) 0%, transparent 20%);
}

/* ======================= */
/* Market Links Page CSS */
/* ======================= */

/* URL Boxes */
.url-box {
    background-color: var(--bg-secondary);
    border: 1px solid rgba(110, 68, 255, 0.3);
    border-radius: 8px;
    padding: 15px;
    font-family: monospace;
    position: relative;
    overflow: hidden;
}

.url-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-purple), var(--accent-blue));
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-online {
    background-color: rgba(46, 204, 113, 0.2);
    color: var(--accent-green);
}

.status-warning {
    background-color: rgba(255, 165, 0, 0.2);
    color: orange;
}

.status-offline {
    background-color: rgba(255, 77, 77, 0.2);
    color: var(--accent-red);
}

/* PGP Verification */
.pgp-key {
    background-color: var(--bg-dark);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: monospace;
    font-size: 0.75rem;
    height: 12rem;
    overflow-y: auto;
    white-space: pre-wrap;
}

/* ================== */
/* VPN Guide Page CSS */
/* ================== */

/* VPN Table */
.vpn-table {
    background-color: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
}

.vpn-table th {
    background-color: var(--bg-secondary);
    color: var(--accent-blue);
    font-weight: 600;
    padding: 15px;
}

.vpn-table td {
    padding: 15px;
    vertical-align: middle;
    border-color: var(--bs-border-color);
}

.vpn-table tr:nth-child(even) {
    background-color: rgba(110, 68, 255, 0.03);
}

/* ==================== */
/* OPSEC Guide Page CSS */
/* ==================== */

/* OPSEC Levels */
.opsec-level {
    border-left: 4px solid;
    padding-left: 1rem;
    margin-bottom: 1.5rem;
}

.level-basic {
    border-color: var(--accent-blue);
}

.level-advanced {
    border-color: var(--accent-purple);
}

.level-expert {
    border-color: var(--accent-red);
}

/* Security Checklist */
.checklist-item {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.checklist-item:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
}

/* Threat Matrix */
.threat-matrix {
    border-radius: 12px;
    overflow: hidden;
}

.threat-matrix th {
    background-color: var(--bg-secondary);
    color: var(--accent-blue);
    font-weight: 600;
    padding: 15px;
}

.threat-matrix td {
    padding: 15px;
    vertical-align: middle;
    border-color: var(--bs-border-color);
}

.threat-high {
    color: var(--accent-red);
    font-weight: 600;
}

.threat-medium {
    color: orange;
    font-weight: 600;
}

.threat-low {
    color: var(--accent-green);
    font-weight: 600;
}

/* ======================= */
/* Common Elements CSS */
/* ======================= */

/* Text Elements */
.gradient-text {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.text-muted {
    color: var(--text-secondary) !important;
}

/* Navbar */
.navbar {
    background-color: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(110, 68, 255, 0.2);
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--bs-border-color);
    border-radius: 12px;
    transition: transform 0.3s, box-shadow 0.3s;
    color: var(--text-primary);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: rgba(110, 68, 255, 0.5);
}

/* Buttons */
.btn-gradient {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    border: none;
    color: white;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(110, 68, 255, 0.4);
    color: white;
}

.btn-outline-light {
    color: var(--text-primary);
    border-color: var(--bs-border-color);
}

.btn-outline-light:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* Section Headers */
.section-header {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    border-radius: 2px;
}

/* Accordion */
.accordion-button {
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(110, 68, 255, 0.1);
    color: var(--accent-purple);
}

.accordion-body {
    background-color: var(--bg-secondary);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--bs-border-color);
}

/* Alerts */
.alert-dark {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--bs-border-color);
}

/* Code Blocks */
code {
    background-color: var(--bg-secondary);
    color: var(--accent-blue);
    padding: 2px 4px;
    border-radius: 4px;
}

/* Crypto Table */
.crypto-table {
    background-color: var(--bg-card);
    border-radius: 8px;
}

.crypto-table th {
    background-color: transparent;
    color: var(--accent-blue);
    font-weight: 600;
    padding: 8px 12px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--bs-border-color);
}

.crypto-table td {
    padding: 10px 12px;
    vertical-align: middle;
    font-size: 0.9rem;
}

.crypto-table tr:not(:last-child) td {
    border-bottom: 1px solid rgba(110, 68, 255, 0.1);
}

.crypto-table img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* Mobile optimizations */
@media (max-width: 576px) {
    .crypto-table th, 
    .crypto-table td {
        padding: 8px;
    }

    .crypto-table td:nth-child(2) {
        font-weight: 500;
    }
}